package dp.observer.weather.board;

import dp.observer.interfaces.Observer;
import dp.observer.interfaces.Subject;

public class StaticticsBoard implements Observer {

	public StaticticsBoard(Subject subject)
	{
		subject.registerObserver(this);
	}
	
	public StaticticsBoard(){}
	
	public void update(Subject subject) {
		System.out.println("StaticticsBoard 显示统计数据");
	}

}
